Ismail F A, Afifi S A, Fahmy A A
Nahrung. 1977;21(4):303-9. doi: 10.1002/food.19770210405.
Studies on chemical changes induced by gamma-irradiation at optimum dose of 75 krad in carrots were undertaken. Sugars, nitrogen, free amino acids, amino acids of alcohol insoluble solids, and pectin fractions were determined. The results indicate that the postharvest irradiation of carrots does not dramatically affect their chemical composition during storage. However, it was observed that storage time affected significantly the biochemical changes occurring in the constituents of carrots exposed to gamma-irradiation.
开展了关于γ射线辐照对胡萝卜最佳剂量为75千拉德时所引起化学变化的研究。测定了糖分、氮、游离氨基酸、醇不溶性固体中的氨基酸以及果胶组分。结果表明，胡萝卜采后辐照在储存期间不会显著影响其化学成分。然而，观察到储存时间对经γ射线辐照的胡萝卜成分中发生的生化变化有显著影响。
